| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $141.28 | 6.705% | $150.7528 | $150.75 | $150.75 | $150.80 |
| Purchase #2 | $115.91 | 13.200% | $131.2101 | $131.21 | $131.20 | $131.20 |
| Purchase #3 | $104.41 | 12.771% | $117.7442 | $117.74 | $117.75 | $117.70 |
| Purchase #4 | $179.98 | 7.515% | $193.5055 | $193.51 | $193.50 | $193.50 |
| Purchase #5 | $229.35 | 3.671% | $237.7694 | $237.77 | $237.75 | $237.80 |
| Purchase #6 | $171.40 | 5.442% | $180.7276 | $180.73 | $180.75 | $180.70 |
| Purchase #7 | $140.64 | 5.861% | $148.8829 | $148.88 | $148.90 | $148.90 |
| 7 purchase totals = | $1,082.97 | $1,160.5925 | $1,160.59 | $1,160.60 | $1,160.60 | |